Abstract: Android, the world’s most widely used mobile operating system, is increasingly targeted by malware due to its open-source nature, high customizability, and integration with Google services.

A demo account is a practice environment that mirrors live market prices while using virtual funds. It lets beginners place trades, adjust positions, and learn platform mechanics without risking cash.

Abstract: As unmanned aerial vehicles (UAVs) become more prevalent in smart cities, their capacity for visual language navigation (VLN) is garnering increasing interest. VLN in cities has significant ...